Hidden Block

From the Super Mario Wiki

A Hidden Block is a block that contains coins and random items in the Mario series. It looks identical to Brick Blocks and functions like Brick Blocks, but with one difference: they only appear after landing on a space. It can give out anywhere from 5 to 20 coins or give out items such as Skeleton Keys, stars, and Ztars. Mario Party DS features an item called a Block Sensor that makes a Hidden Block appear on any space the player lands on after use.

[edit] Trivia

• A capsule similar to Hidden Blocks called Coin Block Capsule appears in Mario Party 5. Like Hidden Blocks, they reward money, but unlike Hidden Blocks, their location is set on one space.

Blocks

! Block | ? Block | ♪ Block | 4-Bros. Random Block | Arrow Block | Aurora Block | Black Block | Bonus Block | Brick Block | Bros. Block | Coin Block | Command Block | Control Block | Dice Block | Dotted Line Block | Drop Block | Egg Block | Event Block | Expansion Block | Giant ? Block | Giant ! Block | Grab Block | Green Block | Heart Block | Hidden Block | Hint Block | Ice Block | L Block | Laser Block | M Block | Marshmallow Block | Metal Block | Minus Block | Mushroom Block | Perry Block | Pink Block | Plus Block | POW Block | Pushing Block | Rally Block | Random Block | Red Block | Rock Block | Save Block | Shine Block | Simu-Block | Spin Block | Star Block | Stone Block | Super Block | Triangular Block | Turning Block | Used Block | Warp Block | Wooden Block | Yellow Block | Yoshi Block